| 摘要 |
PURPOSE: A cord fixer is provided to previously load and easily work itself and to prevent itself from loading without care after working itself. CONSTITUTION: The cord lock is composed of:an outer telescoping member(12) where more than two sidewalls and one bottom wall form an inner cavity and having apertures penetrated on the two sidewalls; an inner telescoping member(11) able to glide inside of the cavity of the outer telescoping member; a means for biasing for tightening a cord which is passed through in the apertures by biasing the inner and the outer member so the apertures as to be crossed each other; more than one leg(18) extended to the inner cavity of the outer telescoping member and having a T-shaped free end; and more than one leg maintain piece constituted to fix the inner telescoping member on a first and a second fix position. |
